摘要
在普通物理实验《用透射光栅测定光波波长》中,使用的主要仪器是分光计,虽测量精确但调节比较繁琐,在此我们提出另一种简易的测量方法,效果不错.
In the college-physics experiment of 'Using a grating to measure the length of light-wave', we mainly use the light-devider, and the result is accurate but the process is complex. This article provides another simple way to measure it, and the result is good.
出处
《广西民族学院学报（自然科学版）》
CAS
2003年第3期31-32,56,共3页
Journal of Guangxi University For Nationalities(Natural Science Edition)
关键词
光栅
可调狭缝
观察屏
Grating
Adjustable gap
Watching-board
